* {
    margin: 0;
    padding: 0;
}

body {
    min-width: 800px;
    /* 这里设置最小宽度为 800 像素，可以根据实际需求调整 */
    color: #666666;
}

a {
    text-decoration: none;
    color: gray;

}

.cao-line {
    margin-top: 50px;
}

/* 1 */
.cao-footer {
    width: 1280px;
    height: 235px;
    padding-top: 50px;
    margin: 0px auto;
    display: flex;
    justify-content: space-between;
}

dt,
h4 {
    font-size: 19px;
    font-weight: 700;
    height: 20px;
    line-height: 20px;
    padding-bottom: 8px;
}

dd {
    height: 15px;
    margin-top: 15px;
}

dd a {
    color: #666666;
}

div[class^=cao-links] {

    font-size: 15px;
    color: #666666;
}

.cao-links1 {
    width: 255px;
}

.cao-links2 {
    width: 530px;
    margin-right: 50px;
}

/* 2 */
.cao-speak p {
    width: 100%;
    max-width: 1920px;
    margin: 0px auto 15px;
    color: #666666;
    font-size: 14px;
    text-align: center;
}

.cao-footer.cao-links2 {
    display: flex;
    align-items: center;
}

.cao-icon {
    margin-right: 15px;
}


.cao-icon {
    float: left;
    width: 90px;
}

.cao-icon span {
    font-family: 'icomoon';
    font-size: 40px;
    display: inline-block;
    margin-top: 15px;
    margin-bottom: 30px;
    margin-left: 20px;
    position: relative;
    transform: translateY(0);
}

.cao-icon span a {
    color: #bdbab4;
}



.cao-icon a:hover,
.cao-icon p:hover {
    color: #ff5c38;
}

.cao-icon p {
    text-align: center;
}